LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Jami Kettunen <jami.kettunen@somainline.org>
To: linux-arm-msm@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@somainline.org>,
	Konrad Dybcio <konrad.dybcio@somainline.org>,
	Martin Botka <martin.botka@somainline.org>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	Jeffrey Hugo <jeffrey.l.hugo@gmail.com>,
	Jami Kettunen <jami.kettunen@somainline.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Kalyan Thota <quic_kalyant@quicinc.com>,
	Robert Foss <robert.foss@linaro.org>,
	Krishna Manikandan <quic_mkrishn@quicinc.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Yangtao Li <tiny.windzz@gmail.com>,
	dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] drm/msm/dpu1: Add MSM8998 to hw catalog
Date: Thu, 13 Jan 2022 16:51:10 +0200	[thread overview]
Message-ID: <20220113145111.29984-3-jami.kettunen@somainline.org> (raw)
In-Reply-To: <20220113145111.29984-1-jami.kettunen@somainline.org>

From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>

Bringup functionality for MSM8998 in the DPU, driver which is mostly
the same as SDM845 (just a few variations).

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Jami Kettunen <jami.kettunen@somainline.org>
---
 .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c    | 329 +++++++++++++++++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |   1 +
 drivers/gpu/drm/msm/msm_drv.c                 |   1 +
 3 files changed, 320 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index aa75991903a6..2b662da31255 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -16,6 +16,9 @@
 	BIT(DPU_SSPP_CSC_10BIT) | BIT(DPU_SSPP_CDP) |\
 	BIT(DPU_SSPP_TS_PREFILL) | BIT(DPU_SSPP_EXCL_RECT))
 
+#define VIG_MSM8998_MASK \
+	(VIG_MASK | BIT(DPU_SSPP_SCALER_QSEED3))
+
 #define VIG_SDM845_MASK \
 	(VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3))
 
@@ -25,6 +28,11 @@
 #define VIG_SM8250_MASK \
 	(VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3LITE))
 
+#define DMA_MSM8998_MASK \
+	(BIT(DPU_SSPP_SRC) | BIT(DPU_SSPP_QOS) |\
+	BIT(DPU_SSPP_TS_PREFILL) | BIT(DPU_SSPP_TS_PREFILL_REC1) |\
+	BIT(DPU_SSPP_CDP) | BIT(DPU_SSPP_EXCL_RECT))
+
 #define DMA_SDM845_MASK \
 	(BIT(DPU_SSPP_SRC) | BIT(DPU_SSPP_QOS) | BIT(DPU_SSPP_QOS_8LVL) |\
 	BIT(DPU_SSPP_TS_PREFILL) | BIT(DPU_SSPP_TS_PREFILL_REC1) |\
@@ -33,6 +41,9 @@
 #define DMA_CURSOR_SDM845_MASK \
 	(DMA_SDM845_MASK | BIT(DPU_SSPP_CURSOR))
 
+#define DMA_CURSOR_MSM8998_MASK \
+	(DMA_MSM8998_MASK | BIT(DPU_SSPP_CURSOR))
+
 #define MIXER_SDM845_MASK \
 	(BIT(DPU_MIXER_SOURCESPLIT) | BIT(DPU_DIM_LAYER))
 
@@ -49,6 +60,8 @@
 
 #define MERGE_3D_SM8150_MASK (0)
 
+#define DSPP_MSM8998_MASK BIT(DPU_DSPP_PCC) | BIT(DPU_DSPP_GC)
+
 #define DSPP_SC7180_MASK BIT(DPU_DSPP_PCC)
 
 #define INTF_SDM845_MASK (0)
@@ -181,6 +194,22 @@ static const uint32_t plane_formats_yuv[] = {
  * DPU sub blocks config
  *************************************************************/
 /* DPU top level caps */
+static const struct dpu_caps msm8998_dpu_caps = {
+	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.max_mixer_blendstages = 0x7,
+	.qseed_type = DPU_SSPP_SCALER_QSEED3,
+	.smart_dma_rev = DPU_SSPP_SMART_DMA_V1,
+	.ubwc_version = DPU_HW_UBWC_VER_10,
+	.has_src_split = true,
+	.has_dim_layer = true,
+	.has_idle_pc = true,
+	.has_3d_merge = true,
+	.max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
+	.max_hdeci_exp = MAX_HORZ_DECIMATION,
+	.max_vdeci_exp = MAX_VERT_DECIMATION,
+};
+
 static const struct dpu_caps sdm845_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
@@ -251,6 +280,35 @@ static const struct dpu_caps sc7280_dpu_caps = {
 	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
 };
 
+static const struct dpu_mdp_cfg msm8998_mdp[] = {
+	{
+	.name = "top_0", .id = MDP_TOP,
+	.base = 0x0, .len = 0x458,
+	.features = 0,
+	.highest_bank_bit = 0x2,
+	.clk_ctrls[DPU_CLK_CTRL_VIG0] = {
+			.reg_off = 0x2AC, .bit_off = 0},
+	.clk_ctrls[DPU_CLK_CTRL_VIG1] = {
+			.reg_off = 0x2B4, .bit_off = 0},
+	.clk_ctrls[DPU_CLK_CTRL_VIG2] = {
+			.reg_off = 0x2BC, .bit_off = 0},
+	.clk_ctrls[DPU_CLK_CTRL_VIG3] = {
+			.reg_off = 0x2C4, .bit_off = 0},
+	.clk_ctrls[DPU_CLK_CTRL_DMA0] = {
+			.reg_off = 0x2AC, .bit_off = 8},
+	.clk_ctrls[DPU_CLK_CTRL_DMA1] = {
+			.reg_off = 0x2B4, .bit_off = 8},
+	.clk_ctrls[DPU_CLK_CTRL_DMA2] = {
+			.reg_off = 0x2C4, .bit_off = 8},
+	.clk_ctrls[DPU_CLK_CTRL_DMA3] = {
+			.reg_off = 0x2C4, .bit_off = 12},
+	.clk_ctrls[DPU_CLK_CTRL_CURSOR0] = {
+			.reg_off = 0x3A8, .bit_off = 15},
+	.clk_ctrls[DPU_CLK_CTRL_CURSOR1] = {
+			.reg_off = 0x3B0, .bit_off = 15},
+	},
+};
+
 static const struct dpu_mdp_cfg sdm845_mdp[] = {
 	{
 	.name = "top_0", .id = MDP_TOP,
@@ -339,6 +397,39 @@ static const struct dpu_mdp_cfg sc7280_mdp[] = {
 /*************************************************************
  * CTL sub blocks config
  *************************************************************/
+static const struct dpu_ctl_cfg msm8998_ctl[] = {
+	{
+	.name = "ctl_0", .id = CTL_0,
+	.base = 0x1000, .len = 0x94,
+	.features = BIT(DPU_CTL_SPLIT_DISPLAY),
+	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+	},
+	{
+	.name = "ctl_1", .id = CTL_1,
+	.base = 0x1200, .len = 0x94,
+	.features = 0,
+	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
+	},
+	{
+	.name = "ctl_2", .id = CTL_2,
+	.base = 0x1400, .len = 0x94,
+	.features = BIT(DPU_CTL_SPLIT_DISPLAY),
+	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
+	},
+	{
+	.name = "ctl_3", .id = CTL_3,
+	.base = 0x1600, .len = 0x94,
+	.features = 0,
+	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
+	},
+	{
+	.name = "ctl_4", .id = CTL_4,
+	.base = 0x1800, .len = 0x94,
+	.features = 0,
+	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13),
+	},
+};
+
 static const struct dpu_ctl_cfg sdm845_ctl[] = {
 	{
 	.name = "ctl_0", .id = CTL_0,
@@ -497,6 +588,15 @@ static const struct dpu_ctl_cfg sc7280_ctl[] = {
 	.virt_num_formats = ARRAY_SIZE(plane_formats), \
 	}
 
+static const struct dpu_sspp_sub_blks msm8998_vig_sblk_0 =
+				_VIG_SBLK("0", 0, DPU_SSPP_SCALER_QSEED3);
+static const struct dpu_sspp_sub_blks msm8998_vig_sblk_1 =
+				_VIG_SBLK("1", 0, DPU_SSPP_SCALER_QSEED3);
+static const struct dpu_sspp_sub_blks msm8998_vig_sblk_2 =
+				_VIG_SBLK("2", 0, DPU_SSPP_SCALER_QSEED3);
+static const struct dpu_sspp_sub_blks msm8998_vig_sblk_3 =
+				_VIG_SBLK("3", 0, DPU_SSPP_SCALER_QSEED3);
+
 static const struct dpu_sspp_sub_blks sdm845_vig_sblk_0 =
 				_VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3);
 static const struct dpu_sspp_sub_blks sdm845_vig_sblk_1 =
@@ -523,6 +623,25 @@ static const struct dpu_sspp_sub_blks sdm845_dma_sblk_3 = _DMA_SBLK("11", 4);
 	.clk_ctrl = _clkctrl \
 	}
 
+static const struct dpu_sspp_cfg msm8998_sspp[] = {
+	SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_MSM8998_MASK,
+		msm8998_vig_sblk_0, 0,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
+	SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_MSM8998_MASK,
+		msm8998_vig_sblk_1, 4,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1),
+	SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_MSM8998_MASK,
+		msm8998_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2),
+	SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_MSM8998_MASK,
+		msm8998_vig_sblk_3, 12,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3),
+	SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000,  DMA_MSM8998_MASK,
+		sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
+	SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000,  DMA_MSM8998_MASK,
+		sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1),
+	SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000,  DMA_CURSOR_MSM8998_MASK,
+		sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR0),
+	SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000,  DMA_CURSOR_MSM8998_MASK,
+		sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
+};
+
 static const struct dpu_sspp_cfg sdm845_sspp[] = {
 	SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SDM845_MASK,
 		sdm845_vig_sblk_0, 0,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
@@ -599,17 +718,6 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = {
  * MIXER sub blocks config
  *************************************************************/
 
-/* SDM845 */
-
-static const struct dpu_lm_sub_blks sdm845_lm_sblk = {
-	.maxwidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
-	.maxblendstages = 11, /* excluding base layer */
-	.blendstage_base = { /* offsets relative to mixer base */
-		0x20, 0x38, 0x50, 0x68, 0x80, 0x98,
-		0xb0, 0xc8, 0xe0, 0xf8, 0x110
-	},
-};
-
 #define LM_BLK(_name, _id, _base, _fmask, _sblk, _pp, _lmpair, _dspp) \
 	{ \
 	.name = _name, .id = _id, \
@@ -621,6 +729,43 @@ static const struct dpu_lm_sub_blks sdm845_lm_sblk = {
 	.dspp = _dspp \
 	}
 
+/* MSM8998 */
+
+static const struct dpu_lm_sub_blks msm8998_lm_sblk = {
+	.maxwidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.maxblendstages = 7, /* excluding base layer */
+	.blendstage_base = { /* offsets relative to mixer base */
+		0x20, 0x50, 0x80, 0xb0, 0x230,
+		0x260, 0x290
+	},
+};
+
+static const struct dpu_lm_cfg msm8998_lm[] = {
+	LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK,
+		&msm8998_lm_sblk, PINGPONG_0, LM_2, DSPP_0),
+	LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK,
+		&msm8998_lm_sblk, PINGPONG_1, LM_5, DSPP_1),
+	LM_BLK("lm_2", LM_2, 0x46000, MIXER_SDM845_MASK,
+		&msm8998_lm_sblk, PINGPONG_2, LM_0, 0),
+	LM_BLK("lm_3", LM_3, 0x47000, MIXER_SDM845_MASK,
+		&msm8998_lm_sblk, PINGPONG_MAX, 0, 0),
+	LM_BLK("lm_4", LM_4, 0x48000, MIXER_SDM845_MASK,
+		&msm8998_lm_sblk, PINGPONG_MAX, 0, 0),
+	LM_BLK("lm_5", LM_5, 0x49000, MIXER_SDM845_MASK,
+		&msm8998_lm_sblk, PINGPONG_3, LM_1, 0),
+};
+
+/* SDM845 */
+
+static const struct dpu_lm_sub_blks sdm845_lm_sblk = {
+	.maxwidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.maxblendstages = 11, /* excluding base layer */
+	.blendstage_base = { /* offsets relative to mixer base */
+		0x20, 0x38, 0x50, 0x68, 0x80, 0x98,
+		0xb0, 0xc8, 0xe0, 0xf8, 0x110
+	},
+};
+
 static const struct dpu_lm_cfg sdm845_lm[] = {
 	LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK,
 		&sdm845_lm_sblk, PINGPONG_0, LM_1, 0),
@@ -682,6 +827,13 @@ static const struct dpu_lm_cfg sc7280_lm[] = {
 /*************************************************************
  * DSPP sub blocks config
  *************************************************************/
+static const struct dpu_dspp_sub_blks msm8998_dspp_sblk = {
+	.pcc = {.id = DPU_DSPP_PCC, .base = 0x1700,
+		.len = 0x90, .version = 0x10007},
+	.gc = { .id = DPU_DSPP_GC, .base = 0x17c0,
+		.len = 0x90, .version = 0x10007},
+};
+
 static const struct dpu_dspp_sub_blks sc7180_dspp_sblk = {
 	.pcc = {.id = DPU_DSPP_PCC, .base = 0x1700,
 		.len = 0x90, .version = 0x10000},
@@ -700,6 +852,13 @@ static const struct dpu_dspp_sub_blks sm8150_dspp_sblk = {
 		.sblk = _sblk \
 		}
 
+static const struct dpu_dspp_cfg msm8998_dspp[] = {
+	DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_MSM8998_MASK,
+		 &msm8998_dspp_sblk),
+	DSPP_BLK("dspp_1", DSPP_1, 0x56000, DSPP_MSM8998_MASK,
+		 &msm8998_dspp_sblk),
+};
+
 static const struct dpu_dspp_cfg sc7180_dspp[] = {
 	DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_SC7180_MASK,
 		 &sc7180_dspp_sblk),
@@ -836,6 +995,13 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = {
 	.intr_vsync = DPU_IRQ_IDX(_reg, _vsync_bit), \
 	}
 
+static const struct dpu_intf_cfg msm8998_intf[] = {
+	INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, 0, 25, INTF_SDM845_MASK, MDP_SSPP_TOP0_INTR, 24, 25),
+	INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 25, INTF_SDM845_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
+	INTF_BLK("intf_2", INTF_2, 0x6B000, INTF_DSI, 1, 25, INTF_SDM845_MASK, MDP_SSPP_TOP0_INTR, 28, 29),
+	INTF_BLK("intf_3", INTF_3, 0x6B800, INTF_HDMI, 0, 25, INTF_SDM845_MASK, MDP_SSPP_TOP0_INTR, 30, 31),
+};
+
 static const struct dpu_intf_cfg sdm845_intf[] = {
 	INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, 0, 24, INTF_SDM845_MASK, MDP_SSPP_TOP0_INTR, 24, 25),
 	INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, INTF_SDM845_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
@@ -865,9 +1031,55 @@ static const struct dpu_intf_cfg sc7280_intf[] = {
  * VBIF sub blocks config
  *************************************************************/
 /* VBIF QOS remap */
+static const u32 msm8998_rt_pri_lvl[] = {1, 2, 2, 2};
+static const u32 msm8998_nrt_pri_lvl[] = {1, 1, 1, 1};
 static const u32 sdm845_rt_pri_lvl[] = {3, 3, 4, 4, 5, 5, 6, 6};
 static const u32 sdm845_nrt_pri_lvl[] = {3, 3, 3, 3, 3, 3, 3, 3};
 
+static const struct dpu_vbif_dynamic_ot_cfg msm8998_ot_rdwr_cfg[] = {
+	{
+		.pps = 1088 * 1920 * 30,
+		.ot_limit = 2,
+	},
+	{
+		.pps = 1088 * 1920 * 60,
+		.ot_limit = 6,
+	},
+	{
+		.pps = 3840 * 2160 * 30,
+		.ot_limit = 16,
+	},
+};
+
+static const struct dpu_vbif_cfg msm8998_vbif[] = {
+	{
+	.name = "vbif_0", .id = VBIF_0,
+	.base = 0, .len = 0x1040,
+	.default_ot_rd_limit = 32,
+	.default_ot_wr_limit = 32,
+	.features = BIT(DPU_VBIF_QOS_REMAP) | BIT(DPU_VBIF_QOS_OTLIM),
+	.xin_halt_timeout = 0x4000,
+	.dynamic_ot_rd_tbl = {
+		.count = ARRAY_SIZE(msm8998_ot_rdwr_cfg),
+		.cfg = msm8998_ot_rdwr_cfg,
+		},
+	.dynamic_ot_wr_tbl = {
+		.count = ARRAY_SIZE(msm8998_ot_rdwr_cfg),
+		.cfg = msm8998_ot_rdwr_cfg,
+		},
+	.qos_rt_tbl = {
+		.npriority_lvl = ARRAY_SIZE(msm8998_rt_pri_lvl),
+		.priority_lvl = msm8998_rt_pri_lvl,
+		},
+	.qos_nrt_tbl = {
+		.npriority_lvl = ARRAY_SIZE(msm8998_nrt_pri_lvl),
+		.priority_lvl = msm8998_nrt_pri_lvl,
+		},
+	.memtype_count = 14,
+	.memtype = {2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2},
+	},
+};
+
 static const struct dpu_vbif_cfg sdm845_vbif[] = {
 	{
 	.name = "vbif_0", .id = VBIF_0,
@@ -908,6 +1120,22 @@ static const struct dpu_reg_dma_cfg sm8250_regdma = {
  *************************************************************/
 
 /* SSPP QOS LUTs */
+static const struct dpu_qos_lut_entry msm8998_qos_linear[] = {
+	{.fl = 4,  .lut = 0x1b},
+	{.fl = 5,  .lut = 0x5b},
+	{.fl = 6,  .lut = 0x15b},
+	{.fl = 7,  .lut = 0x55b},
+	{.fl = 8,  .lut = 0x155b},
+	{.fl = 9,  .lut = 0x555b},
+	{.fl = 10, .lut = 0x1555b},
+	{.fl = 11, .lut = 0x5555b},
+	{.fl = 12, .lut = 0x15555b},
+	{.fl = 13, .lut = 0x55555b},
+	{.fl = 14, .lut = 0},
+	{.fl = 1,  .lut = 0x1b},
+	{.fl = 0,  .lut = 0}
+};
+
 static const struct dpu_qos_lut_entry sdm845_qos_linear[] = {
 	{.fl = 4, .lut = 0x357},
 	{.fl = 5, .lut = 0x3357},
@@ -923,6 +1151,15 @@ static const struct dpu_qos_lut_entry sdm845_qos_linear[] = {
 	{.fl = 0, .lut = 0x11222222223357}
 };
 
+static const struct dpu_qos_lut_entry msm8998_qos_macrotile[] = {
+	{.fl = 10, .lut = 0x1aaff},
+	{.fl = 11, .lut = 0x5aaff},
+	{.fl = 12, .lut = 0x15aaff},
+	{.fl = 13, .lut = 0x55aaff},
+	{.fl = 1,  .lut = 0x1aaff},
+	{.fl = 0,  .lut = 0},
+};
+
 static const struct dpu_qos_lut_entry sc7180_qos_linear[] = {
 	{.fl = 0, .lut = 0x0011222222335777},
 };
@@ -944,6 +1181,10 @@ static const struct dpu_qos_lut_entry sc7180_qos_macrotile[] = {
 	{.fl = 0, .lut = 0x0011223344556677},
 };
 
+static const struct dpu_qos_lut_entry msm8998_qos_nrt[] = {
+	{.fl = 0, .lut = 0x0},
+};
+
 static const struct dpu_qos_lut_entry sdm845_qos_nrt[] = {
 	{.fl = 0, .lut = 0x0},
 };
@@ -952,6 +1193,42 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = {
 	{.fl = 0, .lut = 0x0},
 };
 
+static const struct dpu_perf_cfg msm8998_perf_data = {
+	.max_bw_low = 6700000,
+	.max_bw_high = 6700000,
+	.min_core_ib = 2400000,
+	.min_llcc_ib = 800000,
+	.min_dram_ib = 800000,
+	.undersized_prefill_lines = 2,
+	.xtra_prefill_lines = 2,
+	.dest_scale_prefill_lines = 3,
+	.macrotile_prefill_lines = 4,
+	.yuv_nv12_prefill_lines = 8,
+	.linear_prefill_lines = 1,
+	.downscaling_prefill_lines = 1,
+	.amortizable_threshold = 25,
+	.min_prefill_lines = 25,
+	.danger_lut_tbl = {0xf, 0xffff, 0x0},
+	.safe_lut_tbl = {0xfffc, 0xff00, 0xffff},
+	.qos_lut_tbl = {
+		{.nentry = ARRAY_SIZE(msm8998_qos_linear),
+		.entries = msm8998_qos_linear
+		},
+		{.nentry = ARRAY_SIZE(msm8998_qos_macrotile),
+		.entries = msm8998_qos_macrotile
+		},
+		{.nentry = ARRAY_SIZE(msm8998_qos_nrt),
+		.entries = msm8998_qos_nrt
+		},
+	},
+	.cdp_cfg = {
+		{.rd_enable = 1, .wr_enable = 1},
+		{.rd_enable = 1, .wr_enable = 0}
+	},
+	.clk_inefficiency_factor = 200,
+	.bw_inefficiency_factor = 120,
+};
+
 static const struct dpu_perf_cfg sdm845_perf_data = {
 	.max_bw_low = 6800000,
 	.max_bw_high = 6800000,
@@ -1106,6 +1383,34 @@ static const struct dpu_perf_cfg sc7280_perf_data = {
  * Hardware catalog init
  *************************************************************/
 
+/*
+ * msm8998_cfg_init(): populate sdm845 dpu sub-blocks reg offsets
+ * and instance counts.
+ */
+static void msm8998_cfg_init(struct dpu_mdss_cfg *dpu_cfg)
+{
+	*dpu_cfg = (struct dpu_mdss_cfg){
+		.caps = &msm8998_dpu_caps,
+		.mdp_count = ARRAY_SIZE(msm8998_mdp),
+		.mdp = msm8998_mdp,
+		.ctl_count = ARRAY_SIZE(msm8998_ctl),
+		.ctl = msm8998_ctl,
+		.sspp_count = ARRAY_SIZE(msm8998_sspp),
+		.sspp = msm8998_sspp,
+		.mixer_count = ARRAY_SIZE(msm8998_lm),
+		.mixer = msm8998_lm,
+		.pingpong_count = ARRAY_SIZE(sdm845_pp),
+		.pingpong = sdm845_pp,
+		.intf_count = ARRAY_SIZE(msm8998_intf),
+		.intf = msm8998_intf,
+		.vbif_count = ARRAY_SIZE(msm8998_vbif),
+		.vbif = msm8998_vbif,
+		.reg_dma_count = 0,
+		.perf = msm8998_perf_data,
+		.mdss_irqs = IRQ_SM8250_MASK,
+	};
+}
+
 /*
  * sdm845_cfg_init(): populate sdm845 dpu sub-blocks reg offsets
  * and instance counts.
@@ -1256,6 +1561,8 @@ static void sc7280_cfg_init(struct dpu_mdss_cfg *dpu_cfg)
 }
 
 static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = {
+	{ .hw_rev = DPU_HW_VER_300, .cfg_init = msm8998_cfg_init},
+	{ .hw_rev = DPU_HW_VER_301, .cfg_init = msm8998_cfg_init},
 	{ .hw_rev = DPU_HW_VER_400, .cfg_init = sdm845_cfg_init},
 	{ .hw_rev = DPU_HW_VER_401, .cfg_init = sdm845_cfg_init},
 	{ .hw_rev = DPU_HW_VER_500, .cfg_init = sm8150_cfg_init},
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 47fe11a84a77..83a19bfe5f9c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1348,6 +1348,7 @@ static const struct dev_pm_ops dpu_pm_ops = {
 };
 
 const struct of_device_id dpu_dt_match[] = {
+	{ .compatible = "qcom,msm8998-dpu", },
 	{ .compatible = "qcom,sdm845-dpu", },
 	{ .compatible = "qcom,sc7180-dpu", },
 	{ .compatible = "qcom,sc7280-dpu", },
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index ad35a5d94053..7c8a57a1c0d8 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1438,6 +1438,7 @@ static void msm_pdev_shutdown(struct platform_device *pdev)
 static const struct of_device_id dt_match[] = {
 	{ .compatible = "qcom,mdp4", .data = (void *)KMS_MDP4 },
 	{ .compatible = "qcom,mdss", .data = (void *)KMS_MDP5 },
+	{ .compatible = "qcom,msm8998-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sdm845-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sc7180-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sc7280-mdss", .data = (void *)KMS_DPU },
-- 
2.34.1


  parent reply	other threads:[~2022-01-13 15:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20220113145111.29984-1-jami.kettunen@somainline.org>
2022-01-13 14:51 ` [PATCH 1/3] drm/msm/dpu1: Add DMA2, DMA3 clock control to enum Jami Kettunen
2022-02-09  1:49   ` Dmitry Baryshkov
2022-01-13 14:51 ` Jami Kettunen [this message]
2022-02-09 21:57   ` [PATCH 2/3] drm/msm/dpu1: Add MSM8998 to hw catalog Dmitry Baryshkov
2022-01-13 14:51 ` [PATCH 3/3] dt-bindings: display: msm: Add binding for msm8998 dpu Jami Kettunen
2022-02-09  2:23   ` Rob Herring
2021-09-01 18:11 [PATCH 1/3] drm/msm/dpu1: Add DMA2, DMA3 clock control to enum AngeloGioacchino Del Regno
2021-09-01 18:11 ` [PATCH 2/3] drm/msm/dpu1: Add MSM8998 to hw catalog AngeloGioacchino Del Regno
2021-09-02 22:25   ` Dmitry Baryshkov
2021-09-03 18:23   ` Dmitry Baryshkov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220113145111.29984-3-jami.kettunen@somainline.org \
    --to=jami.kettunen@somainline.org \
    --cc=airlied@linux.ie \
    --cc=angelogioacchino.delregno@somainline.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=daniel@ffwll.ch \
    --cc=dmitry.baryshkov@linaro.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=freedreno@lists.freedesktop.org \
    --cc=jeffrey.l.hugo@gmail.com \
    --cc=konrad.dybcio@somainline.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=marijn.suijten@somainline.org \
    --cc=martin.botka@somainline.org \
    --cc=quic_abhinavk@quicinc.com \
    --cc=quic_kalyant@quicinc.com \
    --cc=quic_mkrishn@quicinc.com \
    --cc=robdclark@gmail.com \
    --cc=robert.foss@linaro.org \
    --cc=sean@poorly.run \
    --cc=swboyd@chromium.org \
    --cc=tiny.windzz@gmail.com \
    --cc=~postmarketos/upstreaming@lists.sr.ht \
    --subject='Re: [PATCH 2/3] drm/msm/dpu1: Add MSM8998 to hw catalog' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).